where P1Lon and P1Lat are the Longitude and Latitude coordinates of the first point of the polygon in decimal degrees (DDD) format (e.g. 2.17403, 41.40338) and so on. The coordinates of the last point of the polygon must coincide with the coordinates of the first point of the polygon. The polygon describing the geographical area can have a maximum of 200 points that must be within an area described by 10 degrees of latitude and 10 degrees of longitude.

Examples:

The polygon of the example is a bounding box around the Mediterranean Sea:

Absolute orbit number of the oldest line within the image data (the start of the product) and absolute orbit number of the most recent line within the image data (the end of the product), respectively

Those keywords can be used with a single value or with a range of values.

Syntax:

orbitnumber:<orbitnumber>lastorbitnumber:<lastorbitnumber>orbitnumber:[<orbitnumber> TO <orbitnumber>]lastorbitnumber:[<lastorbitnumber> TO <lastorbitnumber>]

Possible values for <orbitnumber> and <lastorbitnumber> go from 000001 to 999999.

Examples:

orbitnumber:9281

lastorbitnumber:9281

orbitnumber:[001020 TO 001021] (or orbitnumber:[1020 TO 1021] )

relativeorbitnumber:lastrelativeorbitnumber:

Relative orbit number of the oldest line within the image data (the start of the product) and relative orbit number of the most recent line within the image data (the end of the product), rspectively.

Those keywords can be used with a single value or with a range of values.

Syntax:

relativeorbitnumber:<relativeorbitnumber>lastrelativeorbitnumber:<lastrelativeorbitnumber>relativeorbitnumber:[<relativeorbitnumber> TO <relativeorbitnumber>]lastrelativeorbitnumber:[<lastrelativeorbitnumber> TO <lastrelativeorbitnumber>]

Possible values for <relativeorbitnumber> and <lastrelativeorbitnumber> go from 1 to 175.

Examples:

relativeorbitnumber:5

relativeorbitnumber:10

relativeorbitnumber:[25 TO 100]

orbitdirection:

Direction of the orbit (ascending, descending) for the oldest image data in the product (the start of the product).

Search all valid swath identifiers for the Sentinel-1 SAR instrument. The S1-S6 swaths apply to SM products, the IW and IW1-3 swaths apply to IW products (IW is used for detected IW products where the 3 swaths are merged into one image), the EW and EW1-5 swaths apply to EW products (EW is used for detected EW products where the 5 swaths are merged into one image).